/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "hdi_device_interface.h"
#include <vector>
#include "display_common.h"
#include "drm_device.h"

namespace OHOS {
    namespace HDI {
        namespace DISPLAY {
            std::vector<std::shared_ptr<HdiDeviceInterface>> HdiDeviceInterface::DiscoveryDevice()
            {
                DISPLAY_DEBUGLOG();
                int ret;
                std::vector<std::shared_ptr<HdiDeviceInterface>> devices;
                std::shared_ptr<HdiDeviceInterface> drmDevice = DrmDevice::Create();
                if (!drmDevice) {
                    DISPLAY_LOGE("can not create drm device");
                }
                ret = drmDevice->Init();
                if (ret == DISPLAY_SUCCESS) {
                    DISPLAY_DEBUGLOG("drm device init success");
                    devices.push_back(std::move(drmDevice));
                } else {
                    DISPLAY_LOGE("drm device init failed");
                }
                return devices;
            }
        }
    }
}